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Thread: Mach VS IAS
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Old 27th Jan 2003, 01:08
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john_tullamarine
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Normal consideration for sonic velocity

a/a0 = sqrt(T/T0)

for
temp in absolute (Kelvin or Rankin)
subscript 0 indicates standard SL values

Last edited by john_tullamarine; 27th Jan 2003 at 01:23.
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